问题

I really can’t thank you enough, sir.— __________.

A:That’s the most I could do
B:I’m glad to have been of help
C:No problem
D:With pleasure

正确答案是：

同类题型

don’t know how the boss manages to_________ paying such low salaries.

_______ I finish the work today—No, you needn’t.

Nowadays many women are _____ their late twenties or early thirties when they have their first child.

You will find ____ to learn to repair bikes. Many people learn it all by _______.

Are you sure _________